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annotate packages/hal/common/current/include/hal_misc.h @ 143:6b5f480c6929 ecos-sw-2000-12-08

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Merge from eCos master repository on 2000-12-08-02:09:36-GMT
author jlarmour
date Fri, 08 Dec 2000 03:30:06 +0000
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1 #ifndef CYGONCE_HAL_HAL_MISC_H
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2 #define CYGONCE_HAL_HAL_MISC_H
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3
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4 //=============================================================================
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5 //
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6 // hal_misc.h
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7 //
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8 // HAL header for miscellaneous helper routines
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9 //
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10 //=============================================================================
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11 //####COPYRIGHTBEGIN####
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12 //
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13 // -------------------------------------------
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14 // The contents of this file are subject to the Red Hat eCos Public License
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15 // Version 1.1 (the "License"); you may not use this file except in
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16 // compliance with the License. You may obtain a copy of the License at
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17 // http://www.redhat.com/
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18 //
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19 // Software distributed under the License is distributed on an "AS IS"
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20 // basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
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21 // License for the specific language governing rights and limitations under
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22 // the License.
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23 //
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24 // The Original Code is eCos - Embedded Configurable Operating System,
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25 // released September 30, 1998.
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26 //
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27 // The Initial Developer of the Original Code is Red Hat.
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28 // Portions created by Red Hat are
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29 // Copyright (C) 1998, 1999, 2000 Red Hat, Inc.
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30 // All Rights Reserved.
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31 // -------------------------------------------
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32 //
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33 //####COPYRIGHTEND####
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34 //=============================================================================
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35 //#####DESCRIPTIONBEGIN####
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36 //
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37 // Author(s): jskov
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38 // Contributors:jskov
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39 // Date: 2000-06-08
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40 // Purpose: Miscellaneous routines shared between HALs
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41 // Usage: #include <cyg/hal/hal_misc.h>
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42 //
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43 //####DESCRIPTIONEND####
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44 //
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45 //=============================================================================
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46
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47 #ifndef __ASSEMBLER__
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48 #include <cyg/infra/cyg_type.h> // types & externC
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49
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50 externC cyg_bool cyg_hal_is_break(char *buf, int size);
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51 externC void cyg_hal_user_break( CYG_ADDRWORD *regs );
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52 #endif
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53
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54 //=============================================================================
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55
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56 #define BIT0 0x00000001
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57 #define BIT1 0x00000002
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58 #define BIT2 0x00000004
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59 #define BIT3 0x00000008
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60 #define BIT4 0x00000010
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61 #define BIT5 0x00000020
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62 #define BIT6 0x00000040
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63 #define BIT7 0x00000080
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64 #define BIT8 0x00000100
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65 #define BIT9 0x00000200
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66 #define BIT10 0x00000400
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67 #define BIT11 0x00000800
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68 #define BIT12 0x00001000
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69 #define BIT13 0x00002000
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70 #define BIT14 0x00004000
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71 #define BIT15 0x00008000
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72 #define BIT16 0x00010000
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73 #define BIT17 0x00020000
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74 #define BIT18 0x00040000
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75 #define BIT19 0x00080000
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76 #define BIT20 0x00100000
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77 #define BIT21 0x00200000
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78 #define BIT22 0x00400000
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79 #define BIT23 0x00800000
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80 #define BIT24 0x01000000
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81 #define BIT25 0x02000000
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82 #define BIT26 0x04000000
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83 #define BIT27 0x08000000
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84 #define BIT28 0x10000000
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85 #define BIT29 0x20000000
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86 #define BIT30 0x40000000
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87 #define BIT31 0x80000000
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88
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89 #define SZ_1K 0x00000400
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90 #define SZ_2K 0x00000800
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91 #define SZ_4K 0x00001000
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92 #define SZ_8K 0x00002000
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93 #define SZ_16K 0x00004000
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94 #define SZ_32K 0x00008000
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95 #define SZ_64K 0x00010000
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96 #define SZ_128K 0x00020000
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97 #define SZ_256K 0x00040000
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98 #define SZ_512K 0x00080000
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99 #define SZ_1M 0x00100000
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100 #define SZ_2M 0x00200000
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101 #define SZ_4M 0x00400000
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102 #define SZ_8M 0x00800000
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103 #define SZ_16M 0x01000000
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104 #define SZ_32M 0x02000000
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105 #define SZ_64M 0x04000000
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106 #define SZ_128M 0x08000000
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107 #define SZ_256M 0x10000000
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108 #define SZ_512M 0x20000000
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109 #define SZ_1G 0x40000000
101
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110
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111 //-----------------------------------------------------------------------------
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112 #endif // CYGONCE_HAL_HAL_MISC_H
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113 // End of hal_misc.h